package com.example.anliku.mapper;
import org.apache.ibatis.annotations.Param;
import java.util.List;

import com.example.anliku.entity.System;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface SystemMapper {
    int deleteByPrimaryKey(Integer systemId);

    int insert(System record);

    int insertSelective(System record);

    System selectByPrimaryKey(Integer systemId);

    int updateByPrimaryKeySelective(System record);

    int updateByPrimaryKey(System record);

    List<System> selectAll();


}